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2021 年《变分法小型讨论会》（二十二） 

Miniworkshop on Variational Methods-22

报告人：李安然 副教授 （山西大学） 

报告题目：Ground state solutions for nonlinearly coupled systems of Choquard type with lower critical exponent 

摘要: In this talk, we are interested in the existence of ground state solutions for a class of nonlinearly coupled systems of Choquard type with lower critical exponent by variational methods. The strategy to prove our main result is an energy comparison between the system studied and a limiting system associated to it. This talk is based on joint work with Peiting Wang and Chongqing Wei. 

报告人简介 ：李安然，山西大学副教授，硕士生导师。在 Applied Mathematics Letters 、Advances in Nonlinear Analysis、Zeitschrift fur angewandte Mathematik und Physik、Journal of Mathemaitcal Analysis and Applications、Nonlinear Analysis-Theory Methods & Applications、数学物理学报等国内外学术期刊发 表学术论文 10 余篇。主持国家自然科学基金 -青年项目一项、数学天元基金 -青年项目一项。 

时间：2021 年 9 月 23 日10:00-11:00 

地点：腾讯会议: 189 593 830，会议密码：0923 

联系人：苏加宝，田如顺 

欢迎各位老师同学参加！